commit 11322d45a12584dffad471fe65c3f1b7d8ddb667
author Russ Cox <rsc@golang.org> Tue May 26 23:56:14 2015 -0400
committer Russ Cox <rsc@golang.org> Wed Jun 03 20:09:20 2015 +0000
tree 5bec94e8b9d08b1855e54cb41c58dd451d0b254f
parent 3007e953d01a8a1851c175d74764eb04f9f31254

cmd/compile: move Node.Vargen, Node.Iota into Node.Name

$ sizeof -p cmd/compile/internal/gc Node
Node 192
$

Change-Id: I8f0c1a3cc2bf9c8eff02bbd8d061ff98affc9eb0
Reviewed-on: https://go-review.googlesource.com/10529
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>

src/cmd/compile/internal/gc/dcl.go

diff --git a/src/cmd/compile/internal/gc/dcl.go b/src/cmd/compile/internal/gc/dcl.go
index 2a88861..0c50cb4 100644
--- a/src/cmd/compile/internal/gc/dcl.go
+++ b/src/cmd/compile/internal/gc/dcl.go
@@ -229,7 +229,7 @@
 	s.Block = block
 	s.Lastlineno = int32(parserline())
 	s.Def = n
-	n.Vargen = int32(gen)
+	n.Name.Vargen = int32(gen)
 	n.Funcdepth = Funcdepth
 	n.Class = uint8(ctxt)
 
@@ -423,9 +423,8 @@
 		// walkdef will check s->def again once
 		// all the input source has been processed.
 		n = newname(s)
-
 		n.Op = ONONAME
-		n.Iota = iota_ // save current iota value in const declarations
+		n.Name.Iota = iota_ // save current iota value in const declarations
 	}
 
 	if Curfn != nil && n.Funcdepth > 0 && n.Funcdepth != Funcdepth && n.Op == ONAME {
@@ -624,7 +623,7 @@
 			declare(n.Left, PPARAM)
 			if dclcontext == PAUTO {
 				vargen++
-				n.Left.Vargen = int32(vargen)
+				n.Left.Name.Vargen = int32(vargen)
 			}
 		}
 	}
@@ -641,7 +640,7 @@
 			declare(n.Left, PPARAM)
 			if dclcontext == PAUTO {
 				vargen++
-				n.Left.Vargen = int32(vargen)
+				n.Left.Name.Vargen = int32(vargen)
 			}
 		}
 	}
@@ -688,7 +687,7 @@
 		declare(n.Left, PPARAMOUT)
 		if dclcontext == PAUTO {
 			i++
-			n.Left.Vargen = int32(i)
+			n.Left.Name.Vargen = int32(i)
 		}
 	}
 }